<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>css高级</title>
		<style>
			*{
				
			}
			h1,h3,h6{
				font-size: 50px;
			}
			div>a{
				color: deeppink;
				font-size: 20px;
				text-decoration: none;
			}
			/* div form p label+input{
				border: 2px solid red;
				color: #0000FF;
			} */
			div form p label~input{
				border: 2px solid red;
				color: #0000FF;
			}
			div ul li .a3{
				font-size: 60px;
			}
		</style>
	</head>
	<body>
		<h1>nihao</h1>
		<h3>我是渣渣灰</h3>
		<h6>一刀999</h6>
		<div>
			<ul>
				<li><a href="#">淘宝</a></li>
				<li class="a3"><a href="#">京东</a></li>
				<li><a href="#">唯品会</a></li>
				<li><a href="#">拼多多</a></li>
				<li><a href="#">苏宁云商</a></li>
			</ul>
			<a href="http://www.bdqn.cn">北大青鸟</a>
		</div>
		<div>
			<form>
				<p>
					<input type="text" name="country" placeholder="国家" />
					<label>地址：</label>
					<input type="text" name="province"  />省
					<input type="text" name="city"  />市
					<input type="text" name="district"  />区/县
				</p>
			</form>
		</div>
	</body>
</html>
